MPEC 2009-J59 : 2009 JR2
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M.P.E.C. 2009-J59 Issued 2009 May 14, 17:04 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2009 JR2
Observations:
K09J02R* C2009 05 13.29255 14 26 29.11 -07 28 29.2 20.0 V EJ059G96
K09J02R C2009 05 13.30890 14 26 23.49 -07 29 58.5 19.9 V EJ059G96
K09J02R C2009 05 13.31707 14 26 20.65 -07 30 43.2 20.0 V EJ059G96
K09J02R C2009 05 13.36804 14 26 03.12 -07 35 21.3 20.0 V EJ059G96
K09J02R C2009 05 13.38027 14 25 58.98 -07 36 27.8 19.3 V EJ059G96
K09J02R C2009 05 13.39234 14 25 54.91 -07 37 33.6 20.3 V EJ059G96
K09J02R C2009 05 13.40456 14 25 50.73 -07 38 40.2 19.6 V EJ059G96
K09J02R tC2009 05 14.20093 14 21 31.15 -08 52 24.1 EJ059291
K09J02R C2009 05 14.28111 14 21 02.73 -08 59 54.1 19.8 V EJ059G96
K09J02R C2009 05 14.28932 14 20 59.82 -09 00 40.5 19.9 V EJ059G96
K09J02R C2009 05 14.29753 14 20 56.90 -09 01 26.7 19.9 V EJ059G96
K09J02R C2009 05 14.30575 14 20 54.02 -09 02 13.2 19.7 V EJ059G96
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer S. M. Larson. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2009 JR2 Earth MOID = 0.1316 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 325.31629 (2000.0) P Q
n 0.71221293 Peri. 255.86385 +0.58046325 +0.76768940
a 1.2418319 Node 52.93810 -0.55177765 +0.61603242
e 0.1694228 Incl. 19.89145 -0.59883540 +0.17651355
P 1.38 H 22.6 G 0.15 U 9
Residuals in seconds of arc
090513 G96 0.1- 0.4- 090513 G96 0.1- 0.3+ 090514 G96 0.1- 0.7+
090513 G96 0.2+ 0.3- 090513 G96 0.6+ 0.4+ 090514 G96 0.1- 0.4+
090513 G96 0.2- 0.4- 090513 G96 0.2+ 0.6+ 090514 G96 0.3- 0.3+
090513 G96 0.6- 0.0 090514 291 0.1+ 0.5- 090514 G96 0.2+ 0.0
Ephemeris:
2009 JR2 a,e,i = 1.24, 0.17, 20 q = 1.0314
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 05 09 14 48.27 -01 24.2 0.175 1.178 163.7 13.9 20.0
2009 05 14 14 22.62 -08 33.0 0.161 1.165 162.2 15.4 19.8
2009 05 19 13 53.23 -16 40.5 0.155 1.152 153.8 22.8 19.9
2009 05 24 13 21.48 -24 55.1 0.155 1.140 142.6 32.6 20.2
2009 05 29 12 49.29 -32 23.4 0.162 1.127 131.6 42.3 20.5
2009 06 03 12 18.52 -38 36.3 0.174 1.116 121.8 50.6 20.9
2009 06 08 11 50.37 -43 32.1 0.189 1.104 113.6 57.4 21.3
2009 06 13 11 25.34 -47 23.7 0.206 1.093 106.9 62.7 21.6
2009 06 18 11 03.45 -50 27.4 0.225 1.083 101.5 66.8 21.9
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-J59
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